root / hw / pc_piix.c @ f4306941
History | View | Annotate | Download (19.5 kB)
1 |
/*
|
---|---|
2 |
* QEMU PC System Emulator
|
3 |
*
|
4 |
* Copyright (c) 2003-2004 Fabrice Bellard
|
5 |
*
|
6 |
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
7 |
* of this software and associated documentation files (the "Software"), to deal
|
8 |
* in the Software without restriction, including without limitation the rights
|
9 |
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
10 |
* copies of the Software, and to permit persons to whom the Software is
|
11 |
* furnished to do so, subject to the following conditions:
|
12 |
*
|
13 |
* The above copyright notice and this permission notice shall be included in
|
14 |
* all copies or substantial portions of the Software.
|
15 |
*
|
16 |
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
17 |
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
18 |
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
19 |
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
20 |
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
21 |
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
22 |
* THE SOFTWARE.
|
23 |
*/
|
24 |
|
25 |
#include <glib.h> |
26 |
|
27 |
#include "hw.h" |
28 |
#include "pc.h" |
29 |
#include "apic.h" |
30 |
#include "pci.h" |
31 |
#include "pci_ids.h" |
32 |
#include "usb.h" |
33 |
#include "net.h" |
34 |
#include "boards.h" |
35 |
#include "ide.h" |
36 |
#include "kvm.h" |
37 |
#include "kvm/clock.h" |
38 |
#include "sysemu.h" |
39 |
#include "sysbus.h" |
40 |
#include "arch_init.h" |
41 |
#include "blockdev.h" |
42 |
#include "smbus.h" |
43 |
#include "xen.h" |
44 |
#include "memory.h" |
45 |
#include "exec-memory.h" |
46 |
#ifdef CONFIG_XEN
|
47 |
# include <xen/hvm/hvm_info_table.h> |
48 |
#endif
|
49 |
|
50 |
#define MAX_IDE_BUS 2 |
51 |
|
52 |
static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 }; |
53 |
static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 }; |
54 |
static const int ide_irq[MAX_IDE_BUS] = { 14, 15 }; |
55 |
|
56 |
static void kvm_piix3_setup_irq_routing(bool pci_enabled) |
57 |
{ |
58 |
#ifdef CONFIG_KVM
|
59 |
KVMState *s = kvm_state; |
60 |
int i;
|
61 |
|
62 |
if (kvm_check_extension(s, KVM_CAP_IRQ_ROUTING)) {
|
63 |
for (i = 0; i < 8; ++i) { |
64 |
if (i == 2) { |
65 |
continue;
|
66 |
} |
67 |
kvm_irqchip_add_irq_route(s, i, KVM_IRQCHIP_PIC_MASTER, i); |
68 |
} |
69 |
for (i = 8; i < 16; ++i) { |
70 |
kvm_irqchip_add_irq_route(s, i, KVM_IRQCHIP_PIC_SLAVE, i - 8);
|
71 |
} |
72 |
if (pci_enabled) {
|
73 |
for (i = 0; i < 24; ++i) { |
74 |
if (i == 0) { |
75 |
kvm_irqchip_add_irq_route(s, i, KVM_IRQCHIP_IOAPIC, 2);
|
76 |
} else if (i != 2) { |
77 |
kvm_irqchip_add_irq_route(s, i, KVM_IRQCHIP_IOAPIC, i); |
78 |
} |
79 |
} |
80 |
} |
81 |
} |
82 |
#endif /* CONFIG_KVM */ |
83 |
} |
84 |
|
85 |
static void kvm_piix3_gsi_handler(void *opaque, int n, int level) |
86 |
{ |
87 |
GSIState *s = opaque; |
88 |
|
89 |
if (n < ISA_NUM_IRQS) {
|
90 |
/* Kernel will forward to both PIC and IOAPIC */
|
91 |
qemu_set_irq(s->i8259_irq[n], level); |
92 |
} else {
|
93 |
qemu_set_irq(s->ioapic_irq[n], level); |
94 |
} |
95 |
} |
96 |
|
97 |
static void ioapic_init(GSIState *gsi_state) |
98 |
{ |
99 |
DeviceState *dev; |
100 |
SysBusDevice *d; |
101 |
unsigned int i; |
102 |
|
103 |
if (kvm_irqchip_in_kernel()) {
|
104 |
dev = qdev_create(NULL, "kvm-ioapic"); |
105 |
} else {
|
106 |
dev = qdev_create(NULL, "ioapic"); |
107 |
} |
108 |
/* FIXME: this should be under the piix3. */
|
109 |
object_property_add_child(object_resolve_path("i440fx", NULL), |
110 |
"ioapic", OBJECT(dev), NULL); |
111 |
qdev_init_nofail(dev); |
112 |
d = sysbus_from_qdev(dev); |
113 |
sysbus_mmio_map(d, 0, 0xfec00000); |
114 |
|
115 |
for (i = 0; i < IOAPIC_NUM_PINS; i++) { |
116 |
gsi_state->ioapic_irq[i] = qdev_get_gpio_in(dev, i); |
117 |
} |
118 |
} |
119 |
|
120 |
/* PC hardware initialisation */
|
121 |
static void pc_init1(MemoryRegion *system_memory, |
122 |
MemoryRegion *system_io, |
123 |
ram_addr_t ram_size, |
124 |
const char *boot_device, |
125 |
const char *kernel_filename, |
126 |
const char *kernel_cmdline, |
127 |
const char *initrd_filename, |
128 |
const char *cpu_model, |
129 |
int pci_enabled,
|
130 |
int kvmclock_enabled)
|
131 |
{ |
132 |
int i;
|
133 |
ram_addr_t below_4g_mem_size, above_4g_mem_size; |
134 |
PCIBus *pci_bus; |
135 |
ISABus *isa_bus; |
136 |
PCII440FXState *i440fx_state; |
137 |
int piix3_devfn = -1; |
138 |
qemu_irq *cpu_irq; |
139 |
qemu_irq *gsi; |
140 |
qemu_irq *i8259; |
141 |
qemu_irq *smi_irq; |
142 |
GSIState *gsi_state; |
143 |
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; |
144 |
BusState *idebus[MAX_IDE_BUS]; |
145 |
ISADevice *rtc_state; |
146 |
ISADevice *floppy; |
147 |
MemoryRegion *ram_memory; |
148 |
MemoryRegion *pci_memory; |
149 |
MemoryRegion *rom_memory; |
150 |
void *fw_cfg = NULL; |
151 |
|
152 |
pc_cpus_init(cpu_model); |
153 |
|
154 |
if (kvmclock_enabled) {
|
155 |
kvmclock_create(); |
156 |
} |
157 |
|
158 |
if (ram_size >= 0xe0000000 ) { |
159 |
above_4g_mem_size = ram_size - 0xe0000000;
|
160 |
below_4g_mem_size = 0xe0000000;
|
161 |
} else {
|
162 |
above_4g_mem_size = 0;
|
163 |
below_4g_mem_size = ram_size; |
164 |
} |
165 |
|
166 |
if (pci_enabled) {
|
167 |
pci_memory = g_new(MemoryRegion, 1);
|
168 |
memory_region_init(pci_memory, "pci", INT64_MAX);
|
169 |
rom_memory = pci_memory; |
170 |
} else {
|
171 |
pci_memory = NULL;
|
172 |
rom_memory = system_memory; |
173 |
} |
174 |
|
175 |
/* allocate ram and load rom/bios */
|
176 |
if (!xen_enabled()) {
|
177 |
fw_cfg = pc_memory_init(system_memory, |
178 |
kernel_filename, kernel_cmdline, initrd_filename, |
179 |
below_4g_mem_size, above_4g_mem_size, |
180 |
pci_enabled ? rom_memory : system_memory, &ram_memory); |
181 |
} |
182 |
|
183 |
gsi_state = g_malloc0(sizeof(*gsi_state));
|
184 |
if (kvm_irqchip_in_kernel()) {
|
185 |
kvm_piix3_setup_irq_routing(pci_enabled); |
186 |
gsi = qemu_allocate_irqs(kvm_piix3_gsi_handler, gsi_state, |
187 |
GSI_NUM_PINS); |
188 |
} else {
|
189 |
gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS); |
190 |
} |
191 |
|
192 |
if (pci_enabled) {
|
193 |
pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, &isa_bus, gsi, |
194 |
system_memory, system_io, ram_size, |
195 |
below_4g_mem_size, |
196 |
0x100000000ULL - below_4g_mem_size,
|
197 |
0x100000000ULL + above_4g_mem_size,
|
198 |
(sizeof(target_phys_addr_t) == 4 |
199 |
? 0
|
200 |
: ((uint64_t)1 << 62)), |
201 |
pci_memory, ram_memory); |
202 |
} else {
|
203 |
pci_bus = NULL;
|
204 |
i440fx_state = NULL;
|
205 |
isa_bus = isa_bus_new(NULL, system_io);
|
206 |
no_hpet = 1;
|
207 |
} |
208 |
isa_bus_irqs(isa_bus, gsi); |
209 |
|
210 |
if (kvm_irqchip_in_kernel()) {
|
211 |
i8259 = kvm_i8259_init(isa_bus); |
212 |
} else if (xen_enabled()) { |
213 |
i8259 = xen_interrupt_controller_init(); |
214 |
} else {
|
215 |
cpu_irq = pc_allocate_cpu_irq(); |
216 |
i8259 = i8259_init(isa_bus, cpu_irq[0]);
|
217 |
} |
218 |
|
219 |
for (i = 0; i < ISA_NUM_IRQS; i++) { |
220 |
gsi_state->i8259_irq[i] = i8259[i]; |
221 |
} |
222 |
if (pci_enabled) {
|
223 |
ioapic_init(gsi_state); |
224 |
} |
225 |
|
226 |
pc_register_ferr_irq(gsi[13]);
|
227 |
|
228 |
pc_vga_init(isa_bus, pci_enabled ? pci_bus : NULL);
|
229 |
if (xen_enabled()) {
|
230 |
pci_create_simple(pci_bus, -1, "xen-platform"); |
231 |
} |
232 |
|
233 |
/* init basic PC hardware */
|
234 |
pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy, xen_enabled()); |
235 |
|
236 |
for(i = 0; i < nb_nics; i++) { |
237 |
NICInfo *nd = &nd_table[i]; |
238 |
|
239 |
if (!pci_enabled || (nd->model && strcmp(nd->model, "ne2k_isa") == 0)) |
240 |
pc_init_ne2k_isa(isa_bus, nd); |
241 |
else
|
242 |
pci_nic_init_nofail(nd, "e1000", NULL); |
243 |
} |
244 |
|
245 |
ide_drive_get(hd, MAX_IDE_BUS); |
246 |
if (pci_enabled) {
|
247 |
PCIDevice *dev; |
248 |
if (xen_enabled()) {
|
249 |
dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1);
|
250 |
} else {
|
251 |
dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1);
|
252 |
} |
253 |
idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0"); |
254 |
idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1"); |
255 |
} else {
|
256 |
for(i = 0; i < MAX_IDE_BUS; i++) { |
257 |
ISADevice *dev; |
258 |
dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], |
259 |
ide_irq[i], |
260 |
hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]);
|
261 |
idebus[i] = qdev_get_child_bus(&dev->qdev, "ide.0");
|
262 |
} |
263 |
} |
264 |
|
265 |
audio_init(isa_bus, pci_enabled ? pci_bus : NULL);
|
266 |
|
267 |
pc_cmos_init(below_4g_mem_size, above_4g_mem_size, boot_device, |
268 |
floppy, idebus[0], idebus[1], rtc_state); |
269 |
|
270 |
if (pci_enabled && usb_enabled) {
|
271 |
pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci"); |
272 |
} |
273 |
|
274 |
if (pci_enabled && acpi_enabled) {
|
275 |
i2c_bus *smbus; |
276 |
|
277 |
smi_irq = qemu_allocate_irqs(pc_acpi_smi_interrupt, first_cpu, 1);
|
278 |
/* TODO: Populate SPD eeprom data. */
|
279 |
smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, |
280 |
gsi[9], *smi_irq,
|
281 |
kvm_enabled(), fw_cfg); |
282 |
smbus_eeprom_init(smbus, 8, NULL, 0); |
283 |
} |
284 |
|
285 |
if (pci_enabled) {
|
286 |
pc_pci_device_init(pci_bus); |
287 |
} |
288 |
} |
289 |
|
290 |
static void pc_init_pci(ram_addr_t ram_size, |
291 |
const char *boot_device, |
292 |
const char *kernel_filename, |
293 |
const char *kernel_cmdline, |
294 |
const char *initrd_filename, |
295 |
const char *cpu_model) |
296 |
{ |
297 |
pc_init1(get_system_memory(), |
298 |
get_system_io(), |
299 |
ram_size, boot_device, |
300 |
kernel_filename, kernel_cmdline, |
301 |
initrd_filename, cpu_model, 1, 1); |
302 |
} |
303 |
|
304 |
static void pc_init_pci_no_kvmclock(ram_addr_t ram_size, |
305 |
const char *boot_device, |
306 |
const char *kernel_filename, |
307 |
const char *kernel_cmdline, |
308 |
const char *initrd_filename, |
309 |
const char *cpu_model) |
310 |
{ |
311 |
pc_init1(get_system_memory(), |
312 |
get_system_io(), |
313 |
ram_size, boot_device, |
314 |
kernel_filename, kernel_cmdline, |
315 |
initrd_filename, cpu_model, 1, 0); |
316 |
} |
317 |
|
318 |
static void pc_init_isa(ram_addr_t ram_size, |
319 |
const char *boot_device, |
320 |
const char *kernel_filename, |
321 |
const char *kernel_cmdline, |
322 |
const char *initrd_filename, |
323 |
const char *cpu_model) |
324 |
{ |
325 |
if (cpu_model == NULL) |
326 |
cpu_model = "486";
|
327 |
pc_init1(get_system_memory(), |
328 |
get_system_io(), |
329 |
ram_size, boot_device, |
330 |
kernel_filename, kernel_cmdline, |
331 |
initrd_filename, cpu_model, 0, 1); |
332 |
} |
333 |
|
334 |
#ifdef CONFIG_XEN
|
335 |
static void pc_xen_hvm_init(ram_addr_t ram_size, |
336 |
const char *boot_device, |
337 |
const char *kernel_filename, |
338 |
const char *kernel_cmdline, |
339 |
const char *initrd_filename, |
340 |
const char *cpu_model) |
341 |
{ |
342 |
if (xen_hvm_init() != 0) { |
343 |
hw_error("xen hardware virtual machine initialisation failed");
|
344 |
} |
345 |
pc_init_pci_no_kvmclock(ram_size, boot_device, |
346 |
kernel_filename, kernel_cmdline, |
347 |
initrd_filename, cpu_model); |
348 |
xen_vcpu_init(); |
349 |
} |
350 |
#endif
|
351 |
|
352 |
static QEMUMachine pc_machine_v1_3 = {
|
353 |
.name = "pc-1.3",
|
354 |
.alias = "pc",
|
355 |
.desc = "Standard PC",
|
356 |
.init = pc_init_pci, |
357 |
.max_cpus = 255,
|
358 |
.is_default = 1,
|
359 |
}; |
360 |
|
361 |
static QEMUMachine pc_machine_v1_2 = {
|
362 |
.name = "pc-1.2",
|
363 |
.desc = "Standard PC",
|
364 |
.init = pc_init_pci, |
365 |
.max_cpus = 255,
|
366 |
}; |
367 |
|
368 |
#define PC_COMPAT_1_1 \
|
369 |
{\ |
370 |
.driver = "virtio-scsi-pci",\
|
371 |
.property = "hotplug",\
|
372 |
.value = "off",\
|
373 |
},{\ |
374 |
.driver = "virtio-scsi-pci",\
|
375 |
.property = "param_change",\
|
376 |
.value = "off",\
|
377 |
},{\ |
378 |
.driver = "VGA",\
|
379 |
.property = "vgamem_mb",\
|
380 |
.value = stringify(8),\
|
381 |
},{\ |
382 |
.driver = "vmware-svga",\
|
383 |
.property = "vgamem_mb",\
|
384 |
.value = stringify(8),\
|
385 |
},{\ |
386 |
.driver = "qxl-vga",\
|
387 |
.property = "vgamem_mb",\
|
388 |
.value = stringify(8),\
|
389 |
},{\ |
390 |
.driver = "qxl",\
|
391 |
.property = "vgamem_mb",\
|
392 |
.value = stringify(8),\
|
393 |
},{\ |
394 |
.driver = "virtio-blk-pci",\
|
395 |
.property = "config-wce",\
|
396 |
.value = "off",\
|
397 |
} |
398 |
|
399 |
static QEMUMachine pc_machine_v1_1 = {
|
400 |
.name = "pc-1.1",
|
401 |
.desc = "Standard PC",
|
402 |
.init = pc_init_pci, |
403 |
.max_cpus = 255,
|
404 |
.compat_props = (GlobalProperty[]) { |
405 |
PC_COMPAT_1_1, |
406 |
{ /* end of list */ }
|
407 |
}, |
408 |
}; |
409 |
|
410 |
#define PC_COMPAT_1_0 \
|
411 |
PC_COMPAT_1_1,\ |
412 |
{\ |
413 |
.driver = "pc-sysfw",\
|
414 |
.property = "rom_only",\
|
415 |
.value = stringify(1),\
|
416 |
}, {\ |
417 |
.driver = "isa-fdc",\
|
418 |
.property = "check_media_rate",\
|
419 |
.value = "off",\
|
420 |
}, {\ |
421 |
.driver = "virtio-balloon-pci",\
|
422 |
.property = "class",\
|
423 |
.value = stringify(PCI_CLASS_MEMORY_RAM),\ |
424 |
},{\ |
425 |
.driver = "apic",\
|
426 |
.property = "vapic",\
|
427 |
.value = "off",\
|
428 |
},{\ |
429 |
.driver = TYPE_USB_DEVICE,\ |
430 |
.property = "full-path",\
|
431 |
.value = "no",\
|
432 |
} |
433 |
|
434 |
static QEMUMachine pc_machine_v1_0 = {
|
435 |
.name = "pc-1.0",
|
436 |
.desc = "Standard PC",
|
437 |
.init = pc_init_pci, |
438 |
.max_cpus = 255,
|
439 |
.compat_props = (GlobalProperty[]) { |
440 |
PC_COMPAT_1_0, |
441 |
{ /* end of list */ }
|
442 |
}, |
443 |
.hw_version = "1.0",
|
444 |
}; |
445 |
|
446 |
#define PC_COMPAT_0_15 \
|
447 |
PC_COMPAT_1_0 |
448 |
|
449 |
static QEMUMachine pc_machine_v0_15 = {
|
450 |
.name = "pc-0.15",
|
451 |
.desc = "Standard PC",
|
452 |
.init = pc_init_pci, |
453 |
.max_cpus = 255,
|
454 |
.compat_props = (GlobalProperty[]) { |
455 |
PC_COMPAT_0_15, |
456 |
{ /* end of list */ }
|
457 |
}, |
458 |
.hw_version = "0.15",
|
459 |
}; |
460 |
|
461 |
#define PC_COMPAT_0_14 \
|
462 |
PC_COMPAT_0_15,\ |
463 |
{\ |
464 |
.driver = "virtio-blk-pci",\
|
465 |
.property = "event_idx",\
|
466 |
.value = "off",\
|
467 |
},{\ |
468 |
.driver = "virtio-serial-pci",\
|
469 |
.property = "event_idx",\
|
470 |
.value = "off",\
|
471 |
},{\ |
472 |
.driver = "virtio-net-pci",\
|
473 |
.property = "event_idx",\
|
474 |
.value = "off",\
|
475 |
},{\ |
476 |
.driver = "virtio-balloon-pci",\
|
477 |
.property = "event_idx",\
|
478 |
.value = "off",\
|
479 |
} |
480 |
|
481 |
static QEMUMachine pc_machine_v0_14 = {
|
482 |
.name = "pc-0.14",
|
483 |
.desc = "Standard PC",
|
484 |
.init = pc_init_pci, |
485 |
.max_cpus = 255,
|
486 |
.compat_props = (GlobalProperty[]) { |
487 |
PC_COMPAT_0_14, |
488 |
{ |
489 |
.driver = "qxl",
|
490 |
.property = "revision",
|
491 |
.value = stringify(2),
|
492 |
},{ |
493 |
.driver = "qxl-vga",
|
494 |
.property = "revision",
|
495 |
.value = stringify(2),
|
496 |
}, |
497 |
{ /* end of list */ }
|
498 |
}, |
499 |
.hw_version = "0.14",
|
500 |
}; |
501 |
|
502 |
#define PC_COMPAT_0_13 \
|
503 |
PC_COMPAT_0_14,\ |
504 |
{\ |
505 |
.driver = TYPE_PCI_DEVICE,\ |
506 |
.property = "command_serr_enable",\
|
507 |
.value = "off",\
|
508 |
},{\ |
509 |
.driver = "AC97",\
|
510 |
.property = "use_broken_id",\
|
511 |
.value = stringify(1),\
|
512 |
} |
513 |
|
514 |
static QEMUMachine pc_machine_v0_13 = {
|
515 |
.name = "pc-0.13",
|
516 |
.desc = "Standard PC",
|
517 |
.init = pc_init_pci_no_kvmclock, |
518 |
.max_cpus = 255,
|
519 |
.compat_props = (GlobalProperty[]) { |
520 |
PC_COMPAT_0_13, |
521 |
{ |
522 |
.driver = "virtio-9p-pci",
|
523 |
.property = "vectors",
|
524 |
.value = stringify(0),
|
525 |
},{ |
526 |
.driver = "VGA",
|
527 |
.property = "rombar",
|
528 |
.value = stringify(0),
|
529 |
},{ |
530 |
.driver = "vmware-svga",
|
531 |
.property = "rombar",
|
532 |
.value = stringify(0),
|
533 |
}, |
534 |
{ /* end of list */ }
|
535 |
}, |
536 |
.hw_version = "0.13",
|
537 |
}; |
538 |
|
539 |
#define PC_COMPAT_0_12 \
|
540 |
PC_COMPAT_0_13,\ |
541 |
{\ |
542 |
.driver = "virtio-serial-pci",\
|
543 |
.property = "max_ports",\
|
544 |
.value = stringify(1),\
|
545 |
},{\ |
546 |
.driver = "virtio-serial-pci",\
|
547 |
.property = "vectors",\
|
548 |
.value = stringify(0),\
|
549 |
} |
550 |
|
551 |
static QEMUMachine pc_machine_v0_12 = {
|
552 |
.name = "pc-0.12",
|
553 |
.desc = "Standard PC",
|
554 |
.init = pc_init_pci_no_kvmclock, |
555 |
.max_cpus = 255,
|
556 |
.compat_props = (GlobalProperty[]) { |
557 |
PC_COMPAT_0_12, |
558 |
{ |
559 |
.driver = "VGA",
|
560 |
.property = "rombar",
|
561 |
.value = stringify(0),
|
562 |
},{ |
563 |
.driver = "vmware-svga",
|
564 |
.property = "rombar",
|
565 |
.value = stringify(0),
|
566 |
}, |
567 |
{ /* end of list */ }
|
568 |
}, |
569 |
.hw_version = "0.12",
|
570 |
}; |
571 |
|
572 |
#define PC_COMPAT_0_11 \
|
573 |
PC_COMPAT_0_12,\ |
574 |
{\ |
575 |
.driver = "virtio-blk-pci",\
|
576 |
.property = "vectors",\
|
577 |
.value = stringify(0),\
|
578 |
},{\ |
579 |
.driver = TYPE_PCI_DEVICE,\ |
580 |
.property = "rombar",\
|
581 |
.value = stringify(0),\
|
582 |
} |
583 |
|
584 |
static QEMUMachine pc_machine_v0_11 = {
|
585 |
.name = "pc-0.11",
|
586 |
.desc = "Standard PC, qemu 0.11",
|
587 |
.init = pc_init_pci_no_kvmclock, |
588 |
.max_cpus = 255,
|
589 |
.compat_props = (GlobalProperty[]) { |
590 |
PC_COMPAT_0_11, |
591 |
{ |
592 |
.driver = "ide-drive",
|
593 |
.property = "ver",
|
594 |
.value = "0.11",
|
595 |
},{ |
596 |
.driver = "scsi-disk",
|
597 |
.property = "ver",
|
598 |
.value = "0.11",
|
599 |
}, |
600 |
{ /* end of list */ }
|
601 |
}, |
602 |
.hw_version = "0.11",
|
603 |
}; |
604 |
|
605 |
static QEMUMachine pc_machine_v0_10 = {
|
606 |
.name = "pc-0.10",
|
607 |
.desc = "Standard PC, qemu 0.10",
|
608 |
.init = pc_init_pci_no_kvmclock, |
609 |
.max_cpus = 255,
|
610 |
.compat_props = (GlobalProperty[]) { |
611 |
PC_COMPAT_0_11, |
612 |
{ |
613 |
.driver = "virtio-blk-pci",
|
614 |
.property = "class",
|
615 |
.value = stringify(PCI_CLASS_STORAGE_OTHER), |
616 |
},{ |
617 |
.driver = "virtio-serial-pci",
|
618 |
.property = "class",
|
619 |
.value = stringify(PCI_CLASS_DISPLAY_OTHER), |
620 |
},{ |
621 |
.driver = "virtio-net-pci",
|
622 |
.property = "vectors",
|
623 |
.value = stringify(0),
|
624 |
},{ |
625 |
.driver = "ide-drive",
|
626 |
.property = "ver",
|
627 |
.value = "0.10",
|
628 |
},{ |
629 |
.driver = "scsi-disk",
|
630 |
.property = "ver",
|
631 |
.value = "0.10",
|
632 |
}, |
633 |
{ /* end of list */ }
|
634 |
}, |
635 |
.hw_version = "0.10",
|
636 |
}; |
637 |
|
638 |
static QEMUMachine isapc_machine = {
|
639 |
.name = "isapc",
|
640 |
.desc = "ISA-only PC",
|
641 |
.init = pc_init_isa, |
642 |
.max_cpus = 1,
|
643 |
.compat_props = (GlobalProperty[]) { |
644 |
{ |
645 |
.driver = "pc-sysfw",
|
646 |
.property = "rom_only",
|
647 |
.value = stringify(1),
|
648 |
}, |
649 |
{ /* end of list */ }
|
650 |
}, |
651 |
}; |
652 |
|
653 |
#ifdef CONFIG_XEN
|
654 |
static QEMUMachine xenfv_machine = {
|
655 |
.name = "xenfv",
|
656 |
.desc = "Xen Fully-virtualized PC",
|
657 |
.init = pc_xen_hvm_init, |
658 |
.max_cpus = HVM_MAX_VCPUS, |
659 |
.default_machine_opts = "accel=xen",
|
660 |
}; |
661 |
#endif
|
662 |
|
663 |
static void pc_machine_init(void) |
664 |
{ |
665 |
qemu_register_machine(&pc_machine_v1_3); |
666 |
qemu_register_machine(&pc_machine_v1_2); |
667 |
qemu_register_machine(&pc_machine_v1_1); |
668 |
qemu_register_machine(&pc_machine_v1_0); |
669 |
qemu_register_machine(&pc_machine_v0_15); |
670 |
qemu_register_machine(&pc_machine_v0_14); |
671 |
qemu_register_machine(&pc_machine_v0_13); |
672 |
qemu_register_machine(&pc_machine_v0_12); |
673 |
qemu_register_machine(&pc_machine_v0_11); |
674 |
qemu_register_machine(&pc_machine_v0_10); |
675 |
qemu_register_machine(&isapc_machine); |
676 |
#ifdef CONFIG_XEN
|
677 |
qemu_register_machine(&xenfv_machine); |
678 |
#endif
|
679 |
} |
680 |
|
681 |
machine_init(pc_machine_init); |